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Noise reduction method of earphone and earphone

A headphone and noise reduction technology, applied in the field of noise reduction, can solve the problems of poor adaptability, single noise reduction function of headphones, and inability to adjust the noise reduction function, and achieves the effect of strong applicability and diversified noise reduction functions.

Active Publication Date: 2020-08-04
GEER TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a noise reduction method for earphones and earphones, aiming to solve the problem that users have different requirements for noise reduction effects on different occasions, and the current earphones have a single noise reduction function, which cannot be adjusted according to different occasions and environments. Adjust the noise reduction function, the technical problem of poor adaptability

Method used

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  • Noise reduction method of earphone and earphone
  • Noise reduction method of earphone and earphone
  • Noise reduction method of earphone and earphone

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Embodiment Construction

[0039] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] The main solution of the embodiment of the present invention is: obtain the current noise reduction mode; determine the number of microphones according to the current noise reduction mode, wherein the number of microphones corresponding to different noise reduction modes is different; control the microphones corresponding to the number of microphones to collect environmental noise , performing noise reduction on ambient noise collected by microphones corresponding to the number of microphones.

[0041] Such as figure 1 as shown, figure 1 It is a schematic diagram of the device structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0042] The device in the embodiment of the present invention is an earphone, and the earphone may be a wired earphone...

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Abstract

The invention discloses a noise reduction method of an earphone. The noise reduction method comprises the steps of obtaining a current noise reduction mode; determining the number of microphones according to the current noise reduction mode, wherein the number of microphones corresponding to different noise reduction modes is different; and controlling the microphones corresponding to the number of the microphones to collect the environmental noise so as to reduce the noise according to the environmental noise collected by the microphones corresponding to the number of the microphones. The invention also discloses an earphone. Due to the fact that the numbers of the microphones corresponding to the different modes are different, the noise reduction effects are different. The different noise reduction modes are applied to the different scenes. The different noise reduction requirements of a user for the earphone in the different scenes are met. The noise reduction functions are diversified, and the applicability is high.

Description

technical field [0001] The invention relates to the technical field of noise reduction, in particular to a noise reduction method for an earphone and the earphone. Background technique [0002] Since non-noise-cancelling earphones do not have sound insulation effect, when encountering a noisy external environment, it is necessary to increase the volume to cover up the surrounding noise. If the earphones are used at high volume for a long time, it will cause harm to the user. Based on this noise reduction technology is gradually applied to earphones . The noise-cancelling headphones on the market today are divided into active noise-cancelling headphones and passive noise-cancelling headphones. Passive noise-cancelling headphones mainly perform a certain sound insulation function through physical structures, but long-term use of insulating materials will cause certain damage to the human body, and physical noise-cancelling It can only reduce high-frequency noise but not elimi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/10H04R3/00
CPCH04R1/1083H04R3/005
Inventor 李月婷
Owner GEER TECH CO LTD
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